DataObjectTransform

class aixd.data.transform.DataObjectTransform

Bases: object

Abstract base class to implement DataObject transformation.

Subclass this class to implement custom transformations, by implementing the following methods:

• transform: Method to implement to transform input data

• inverse_transform: Method to implement to inverse transform input data

• _fit_partial: Method to implement to fit transformation

• is_fitted: Method to implement to check if transformation is fitted

and register the transformation using the decorator @register_transformation(“name”).

If the transformation requires no fitting, set the class attribute requires_fitting to False, so don’t need to implement the _fit_partial, and is_fitted method.

Methods

copy	Copies the transformation.
fit	Fits the transformation.
fit_transform	Fits and transforms the input.
inverse_transform	Inverse transform of the input.
is_fitted	Returns true if transformation strategy is fitted.
reset	Method to implement to reset fitted values.
transform	Transforms the input.